Populations and the law: the changing scope of health policy.
D018672:Community Health Planning / Q000331:legislation & jurisprudence*; D035082:Federal Government; D006291:Health Policy / Q000191:economics / Q000331:legislation & jurisprudence*; D006801:Humans; D007857:Leadership; D011057:Politics; D013219:State Government; D023481:Terrorism; D014481:United States